#FIRSTLOOK: “THE DIPLOMAT” SEASON THREE TRAILER

The official Season 3 trailer reveals a world on edge as Kate and Hal Wyler navigate an unprecedented constitutional crisis as Grace Penn officially steps into the Oval Office. See Keri Russell, Allison Janney, Rufus Sewell and Bradley Whitford in THE DIPLOMAT Season 3 when it returns on October 16, 2025 only on Netflix.

ABOUT THE DIPLOMAT S3:

In Season Three of THE DIPLOMAT, Ambassador Kate Wyler (Keri Russell) lives the particular nightmare that is getting what you want. She just accused Vice President Grace Penn (Allison Janney) of hatching a terrorist plot and admitted she’s after the VP’s job. But now the President is dead, Kate’s husband Hal (Rufus Sewell) may have inadvertently killed him, and Grace Penn is leader of the free world. None of this slows Hal’s campaign to land Kate the vice presidency. Kate steps into a role she never wanted, with a freedom she never expected, an increasingly complicated friendship with Foreign Secretary Austin Dennison (David Gyasi), and an unnerving bond with First Gentleman Todd Penn (Bradley Whitford).

From creator, showrunner, and executive producer Debora Cahn, Emmy-nominated series THE DIPLOMAT returns for a third season. Janice Williams, Alex Graves, and Keri Russell are executive producers. Also starring Ali Ahn, Rory Kinnear, and Ato Essandoh.

Creator / Showrunner / Executive Producer: Debora Cahn

Executive Producers: Janice Williams, Keri Russell, Alex Graves, Peter Noah, Eli Attie

Starring: Keri Russell, Rufus Sewell, David Gyasi, Ali Ahn, Rory Kinnear, and Ato Essandoh

Additional Cast: Celia Imrie, Michael McKean, Nana Mensah, Miguel Sandoval

Guest Starring: Allison Janney, Bradley Whitford